Firefox user a130bb

About me

Developer Information
Name	Firefox user a130bb
User since	July 12, 2016
Number of add-ons developed	0 add-ons
Average rating of developer's add-ons	Not yet rated

I tried and it work pretty well.
The only small problem is the alarm sound is too low.

This review is for a previous version of the add-on (1.0.1-signed.1-signed).